<title>strstr function</title>

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<h1>strstr function </h1>
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<b>strstr</b> will find a sub-string within a string.
See also <a href="strchr.html">strchr</a> which will look for a character in a 
string.

<pre>
Library:   string.h

Prototype: char * strstr(const char *s1, const char *s2);

Syntax:	   char string1[]="red dwarf";
	   char string2[]="dwarf";
	   void *pointer;
           pointer = strstr(string1, string2);
</pre>
strstr returns a pointer to the beginning of the sub-string or NULL
if not found.
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<h2>Example:</h2>

<img src=../../GRAPHICS/computer.gif>
<a href="../EXAMPLES/strstr.c">
example program.</a>

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<h2>See Also:</h2>

<img src=../../GRAPHICS/man.gif></a>
<a href="../MAN/strstr.htm">strstr</a> man page.
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<img src=../../GRAPHICS/whiteball.gif></a>
<a href="strchr.html">strchr</a> Find a character in  a string.
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<address><a href="../../address.html">Martin Leslie</a> 
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